extern void *mmalloc_detach(void *md);
/* return the heap used when NULL is passed as first argument to any mm* function */
extern void *mmalloc_get_default_md(void);
extern void *mmalloc_detach(void *md);
/* return the heap used when NULL is passed as first argument to any mm* function */
extern void *mmalloc_get_default_md(void);
extern void *mmalloc_findbase(int size);
extern int mmalloc_compare_heap(void *h1, void *h2, void *std_heap_addr);
extern void *mmalloc_findbase(int size);
extern int mmalloc_compare_heap(void *h1, void *h2, void *std_heap_addr);